on top of the situation, the hardest working woman in show business, ladies and gentlemen, elizabeth wenger. >> thank you, thank you. we have dramatic music booming through the studio, as well! the drama. it's because of all these colder temperatures out the door. actually a blanket of clouds across the bay area is slowly clearing and that's why temperatures are falling, as well. look at napa, fairfield, getting pretty close to that freezing mark. 33 right now in fairfield. 34 in napa. a little more mild in oakland and fremont. but still cold in the low 40s. so what's going on? we have this area of low pressure. it's bringing a colder air mass across the bay area. it's even colder by overnight tonight. we're looking at freeze warnings already posted for parts of the north bay. we're expecting to see some 20- degree readings by this time tomorrow morning. for right now we're for exampling on these cooler temperatures. this afternoon breezy. so it may feel colder than it is. going to struggle to get out of the low to mid-50s. temperatures are going to be anywhere from 4 to 7 degrees below wha